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16 C1648M (4/05)
CONNECTIONS
Connections to the FT85081 transmitter and the FR85081 receiver are made on the rear panel
of the modules and consist of the following:
• Power connection
NOTE:
A 12 VDC or 24 VAC power supply can be used to power the transmitter/receiver
when used as a standalone module. A 12 VDC power supply is provided. If a 24 VAC
power supply is used, the power supply must be a Listed Direct Plug-In Power Unit
marked as Class 2 and rated as 24 VAC, 200 mA (minimum output).
•Video input connections (transmitter only)
•Video output connections (receiver only)
• Fiber connection
• Data connection
Figure 8 provides an illustration of FT85081 transmitter/FR85081 receiver connections.
Figure 8.
FT85081 Transmitter/FR85081 Receiver Connections
1
2
3
4
5
6
7
8
GND
*REFER TO THE RK5000PS-3U/RK5000-3U FIBER RACK MOUNT CHASSIS INSTALLATION
MANUAL FOR INFORMATION.
THE STRIPED WIRE OF THE SUPPLIED 12 VDC POWER SUPPLY CONNECTS TO THE
PIN 1 SCREW TERMINAL (DC+) OF THE STANDALONE POWER CONNECTOR. THE
OTHER WIRE CONNECTS TO THE PIN 2 SCREW TERMINAL (DC-).
†
POWER CONNECTION
FOR STANDALONE MODULE†
FIBER OPTIC CABLE
POWER/ALARM
CONNECTION FOR
RACK-MOUNTED MODULE*
COAXIAL
CABLE
DATA COMMUNICATION
CABLE (REFER TO TABLE B
FOR DATA CONNECTOR
PIN ASSIGNMENTS AND
TO FIGURES 9-14 FOR
WIRING DIAGRAMS)
COAXIAL
CABLE
5
6
7
8
0
1
2
3
4
5
6
7
8
9